Factor Info

ID 131579
Size 891 digits / 2959 bits
Status composite
Value 465568857790837229055264321706412318203699351450903176199759957933533681467550976589045920996391013908542494816265301290264300568806088998357202611239222805500284439099913500408865964783805652510586581616780753121065026730564234701110646531138330155579974566102556271335416286709805634292786609949766379539009992456522826544262448425774929516173427390386379896056558680080654813972944023790234886832958440376774270719484206082012151898870955338413878858791279134342536356438631342792345684188574517150177502932179843251518917568264356933747479831797300574656949787788726708418024223580241140455709187776309809316180019808582422436943353359567329286241206663638395508365989318415541991851796444862545758401653911427828890280986974962220140478306085383817036045276309857506713346456283388838661264890909400786515564063629639132345014957442651837505483943749462771793373632175637084270573926533

Factorizations

Primary (ID: 116857) 49271541760812518563973902014164629 (proven prime)
(ID: 131580) 9449041802891611142850697346071976548067036911694514966565808438292195248162447355206767833252413679918081782223115128435591565804313215681929202581014900440273472922659152821042671910092887416616243309402681390111351313080419123048869711666959129785907236180723833323504888202768412757093303882822232522962296060315761701529911730218382050085898762880573531093887361995293146793524919294244413045190110957778047034889641498451805251077045566001502482454689156633350770168904421787806247861764925888536431526038042005815929280851465559988589518033240796193139001086652367475502475494320288173421405504987122263545699347723863990057712408442527456225686839379788788752266830152846229366351622254636740864614846913473113396072137093429847065110598035309098706221992491271456285397599769682167877782122269979848608285729126359926902875773705924601793198396977 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.